ReviewGenes & genomics2022
Epigenetic control of centromere: what can we learn from neocentromere?
Review in Genes & genomics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Near-complete genomes for nine haplochromine cichlid fishes reveal a novel centromeric satellite structure organised around a pair of inverted elements.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2026Article
- The prognostic value and mechanisms of centromere protein M in patients with lung adenocarcinoma.Translational cancer research · 2022Article
- Genomic perspectives on epigenetics.Genes & genomics · 2022Review
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Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe centromere is the special region on a chromosome, which serves as the site for assembly of kinetochore complex and is essential for maintaining genomic integrity. Neocentromeres are new centromeres that form on the non-centromeric regions of the chromosome when the natural centromere is disrupted or inactivated. Although neocentromeres lack the typical features found in centromeres, cells with neocentromeres divide normally during mitosis and meiosis. Neocentromeres not only arise naturally but their formation can also be induced experimentally. Therefore, neocentromeres are a great tool for studying functions and formation of centromeres.
objectiveTo study neocentromeres and use that knowledge to gain insights into the epigenetic regulation of canonical centromeres. DISCUSSION: Here, we review the characteristics of naturally occurring centromeres and neocentromeres and those of experimentally induced neocentromeres. We also discuss the mechanism of centromere formation and epigenetic regulation of centromere function, which we learned from studying the neocentromeres. Although neocentromeres lack main features of centromeres, such as presence of repetitive ⍺-satellite DNA and pericentric heterochromatin, they behave quite similar to the canonical centromere, indicating the epigenetic nature of the centromere. Still, further investigation will help to understand the formation and maintenance of the centromere, and the correlation to human diseases.
conclusionNeocentromeres helped us to understand the formation of canonical centromeres. Also, since neocentromeres are associated with certain cancer types, knowledge about them could be helpful to treat cancer.
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